Move remaining files in content\browser to the content namespace.

content/browser/safe_util_win.cc

Index: content/browser/safe_util_win.cc
===================================================================
--- content/browser/safe_util_win.cc	(revision 164795)
+++ content/browser/safe_util_win.cc	(working copy)
@@ -16,6 +16,7 @@
 #include "googleurl/src/gurl.h"
 #include "ui/base/win/shell.h"
 
+namespace content {
 namespace {
 
 // This GUID is associated with any 'don't ask me again' settings that the
@@ -56,8 +57,6 @@
 
 }
 
-namespace win_util {
-
 // This function implementation is based on the attachment execution
 // services functionally deployed with IE6 or Service pack 2. This
 // functionality is exposed in the IAttachmentExecute COM interface.
@@ -153,4 +152,4 @@
   return attachment_services->Save();
 }
 
-}  // namespace win_util
+}  // namespace content